Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 32190 | 142 | 29.8 | 36% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 4 | 4 | ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES | 1766162 |
| 179 | 3 | BIOSORPTION//ADSORPTION//ISOTHERM | 57820 |
| 165 | 2 | BIOSORPTION//ADSORPTION//ISOTHERM | 22597 |
| 32190 | 1 | WATER TRACER//2 7 DIPHENYL RHODAMINE DYES//ALFRED NIER | 142 |
Terms with highest relevance score |
| rank | Term | termType | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|---|
| 1 | WATER TRACER | authKW | 430078 | 1% | 100% | 2 |
| 2 | 2 7 DIPHENYL RHODAMINE DYES | authKW | 215039 | 1% | 100% | 1 |
| 3 | ALFRED NIER | authKW | 215039 | 1% | 100% | 1 |
| 4 | ALUMIN | authKW | 215039 | 1% | 100% | 1 |
| 5 | ANTHRACENE METHOD | authKW | 215039 | 1% | 100% | 1 |
| 6 | BUNDESAMT SEE IFFAHRT HYDROG | address | 215039 | 1% | 100% | 1 |
| 7 | CHEMICAL MANAGEMENT PLAN | authKW | 215039 | 1% | 100% | 1 |
| 8 | CYCLOHEXYLPHENOXYDINITRILE CHPD | authKW | 215039 | 1% | 100% | 1 |
| 9 | EARLY TECHNOLOGY | authKW | 215039 | 1% | 100% | 1 |
| 10 | FLUORESCENT ACIDS | authKW | 215039 | 1% | 100% | 1 |
Web of Science journal categories |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | Water Resources | 739 | 20% | 0% | 28 |
| 2 | Chemistry, Analytical | 526 | 27% | 0% | 38 |
| 3 | Spectroscopy | 471 | 16% | 0% | 23 |
| 4 | Limnology | 224 | 5% | 0% | 7 |
| 5 | Biochemical Research Methods | 183 | 13% | 0% | 18 |
| 6 | Environmental Sciences | 176 | 18% | 0% | 26 |
| 7 | Geosciences, Multidisciplinary | 82 | 10% | 0% | 14 |
| 8 | Engineering, Environmental | 76 | 6% | 0% | 9 |
| 9 | Oceanography | 57 | 5% | 0% | 7 |
| 10 | Materials Science, Coatings & Films | 26 | 4% | 0% | 5 |
Address terms |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | BUNDESAMT SEE IFFAHRT HYDROG | 215039 | 1% | 100% | 1 |
| 2 | LOCKHEED MARTIN ENVIRONM SERV GRP | 215039 | 1% | 100% | 1 |
| 3 | ONSITE SEWAGE PROGRAMS | 215039 | 1% | 100% | 1 |
| 4 | PUBL WORKS INLAND WATERS | 215039 | 1% | 100% | 1 |
| 5 | S GEOL INGN HYDROGEOL PROSPECT GEOPHYS | 215039 | 1% | 100% | 1 |
| 6 | NERL | 83902 | 6% | 5% | 8 |
| 7 | GEOL SCI ENGN MS 172 | 71678 | 1% | 33% | 1 |
| 8 | OKOL UMWELTCHEM | 43006 | 1% | 20% | 1 |
| 9 | ECOL INFRASTRUCT ENGN | 26878 | 1% | 13% | 1 |
| 10 | FUELS SECT | 26878 | 1% | 13% | 1 |
Journals |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
|---|---|---|---|---|---|
| 1 | JOURNAL OF BIOMEDICAL MATERIALS RESEARCH-APPLIED BIOMATERIALS | 3980 | 1% | 2% | 1 |
| 2 | GROUND WATER | 3729 | 5% | 0% | 7 |
| 3 | PHILIPS TECHNICAL REVIEW | 2686 | 1% | 1% | 1 |
| 4 | SPECTROSCOPY | 2062 | 2% | 0% | 3 |
| 5 | ANALYTICAL LETTERS PART A-CHEMICAL ANALYSIS | 1744 | 1% | 0% | 2 |
| 6 | ENVIRONMENTAL FORENSICS | 1641 | 1% | 0% | 2 |
| 7 | VAKUUM-TECHNIK | 1627 | 1% | 1% | 1 |
| 8 | RAPID COMMUNICATIONS IN MASS SPECTROMETRY | 1534 | 6% | 0% | 8 |
| 9 | ENVIRONMENTAL POLLUTION SERIES A-ECOLOGICAL AND BIOLOGICAL | 1476 | 1% | 0% | 2 |
| 10 | JOURNAL OF CAPILLARY ELECTROPHORESIS | 1376 | 1% | 1% | 1 |
Author Key Words |
| Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | WATER TRACER | 430078 | 1% | 100% | 2 | Search WATER+TRACER | Search WATER+TRACER |
| 2 | 2 7 DIPHENYL RHODAMINE DYES | 215039 | 1% | 100% | 1 | Search 2+7+DIPHENYL+RHODAMINE+DYES | Search 2+7+DIPHENYL+RHODAMINE+DYES |
| 3 | ALFRED NIER | 215039 | 1% | 100% | 1 | Search ALFRED+NIER | Search ALFRED+NIER |
| 4 | ALUMIN | 215039 | 1% | 100% | 1 | Search ALUMIN | Search ALUMIN |
| 5 | ANTHRACENE METHOD | 215039 | 1% | 100% | 1 | Search ANTHRACENE+METHOD | Search ANTHRACENE+METHOD |
| 6 | CHEMICAL MANAGEMENT PLAN | 215039 | 1% | 100% | 1 | Search CHEMICAL+MANAGEMENT+PLAN | Search CHEMICAL+MANAGEMENT+PLAN |
| 7 | CYCLOHEXYLPHENOXYDINITRILE CHPD | 215039 | 1% | 100% | 1 | Search CYCLOHEXYLPHENOXYDINITRILE+CHPD | Search CYCLOHEXYLPHENOXYDINITRILE+CHPD |
| 8 | EARLY TECHNOLOGY | 215039 | 1% | 100% | 1 | Search EARLY+TECHNOLOGY | Search EARLY+TECHNOLOGY |
| 9 | FLUORESCENT ACIDS | 215039 | 1% | 100% | 1 | Search FLUORESCENT+ACIDS | Search FLUORESCENT+ACIDS |
| 10 | HYDROCARBON CONTAMINATED GROUNDWATER | 215039 | 1% | 100% | 1 | Search HYDROCARBON+CONTAMINATED+GROUNDWATER | Search HYDROCARBON+CONTAMINATED+GROUNDWATER |
Core articles |
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c: (1) Number of references referring to publications in the class. (2) Share of total number of active references referring to publications in the class. (3) Age of the article. New articles get higher score than old articles. (4) Citation rate, normalized to year. |
| Rank | Reference | # ref. in cl. |
Shr. of ref. in cl. |
Citations |
|---|---|---|---|---|
| 1 | GRANGE, AH , SOVOCOOL, GW , (2000) IDENTIFYING ENDOCRINE DISRUPTORS BY HIGH-RESOLUTION MASS SPECTROMETRY.ANALYSIS OF ENVIRONMENTAL ENDOCRINE DISRUPTORS. VOL. 747. ISSUE . P. 133-145 | 9 | 82% | 2 |
| 2 | IKEYA, T , HORIMOTO, N , KASHINO, Y , (2009) A PRACTICAL METHOD FOR SENSITIVE DETERMINATION OF THE FLUORESCENT WATER-TRACER URANINE BY REVERSED PHASE HPLC UNDER ALKALINE CONDITIONS.TALANTA. VOL. 79. ISSUE 3. P. 818-823 | 7 | 64% | 1 |
| 3 | RICHARDSON, SD , WILLSON, CS , RUSCH, KA , (2004) USE OF RHODAMINE WATER TRACER IN THE MARSHLAND UPWELLING SYSTEM.GROUND WATER. VOL. 42. ISSUE 5. P. 678-688 | 8 | 57% | 42 |
| 4 | MINES, CH , GHADOUANI, A , IVEY, GN , (2009) DYING TO FIND THE SOURCE - THE USE OF RHODAMINE WT AS A PROXY FOR SOLUBLE POINT SOURCE POLLUTANTS IN CLOSED PIPE SURFACE DRAINAGE NETWORKS.HYDROLOGY AND EARTH SYSTEM SCIENCES. VOL. 13. ISSUE 11. P. 2169 -2178 | 10 | 42% | 5 |
| 5 | GRANGE, AH , OSEMWENGIE, LI , BRILIS, GM , SOVOCOOL, GW , (2001) ION COMPOSITION ELUCIDATION (ICE): AN INVESTIGATIVE TOOL FOR CHARACTERIZATION AND IDENTIFICATION OF COMPOUNDS OF REGULATORY IMPORTANCE.ENVIRONMENTAL FORENSICS. VOL. 2. ISSUE 1. P. 61-74 | 6 | 86% | 7 |
| 6 | GRANGE, AH , SOVOCOOL, GW , (2003) IDENTIFICATION OF UNANTICIPATED COMPOUNDS BY HIGH-RESOLUTION MASS SPECTROMETRY.SPECTROSCOPY. VOL. 18. ISSUE 5. P. 12-+ | 5 | 83% | 1 |
| 7 | GRANGE, AH , GENICOLA, FA , SOVOCOOL, GW , (2002) UTILITY OF THREE TYPES OF MASS SPECTROMETERS FOR DETERMINING ELEMENTAL COMPOSITIONS OF IONS FORMED FROM CHROMATOGRAPHICALLY SEPARATED COMPOUNDS.RAPID COMMUNICATIONS IN MASS SPECTROMETRY. VOL. 16. ISSUE 24. P. 2356-2369 | 11 | 37% | 14 |
| 8 | GRANGE, AH , WINNIK, W , FERGUSON, PL , SOVOCOOL, GW , (2005) USING A TRIPLE-QUADRUPOLE MASS SPECTROMETER IN ACCURATE MASS MODE AND AN ION CORRELATION PROGRAM TO IDENTIFY COMPOUNDS.RAPID COMMUNICATIONS IN MASS SPECTROMETRY. VOL. 19. ISSUE 18. P. 2699-2715 | 8 | 44% | 11 |
| 9 | SUTTON, DJ , KABALA, ZJ , FRANCISCO, A , VASUDEVAN, D , (2001) LIMITATIONS AND POTENTIAL OF COMMERCIALLY AVAILABLE RHODAMINE WT AS A GROUNDWATER TRACER.WATER RESOURCES RESEARCH. VOL. 37. ISSUE 6. P. 1641-1656 | 10 | 38% | 31 |
| 10 | VASUDEVAN, D , FIMMEN, RL , FRANCISCO, AB , (2001) TRACER-GRADE RHODAMINE WT: STRUCTURE OF CONSTITUENT ISOMERS AND THEIR SORPTION BEHAVIOR.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 35. ISSUE 20. P. 4089-4096 | 9 | 41% | 36 |
Classes with closest relation at Level 1 |